UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTPECaFOfxcIH3vbAgxS9+h5OW//DklnqzL2SNXLwaI=' 
WHERE 
  key_id = '641ae9742c37303e1cdb264ef85659ac302501aaef5ba095b59bde0fdf4cc66d' 
  AND (
    token = 'oTPECaFOfxcIH3vbAgxS9+h5OW//DklnqzL2SNXLwaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )